Glanza_MK
Member +
Chaps,
While driving home tonight I noticed the engine warning light had come on. I stopped for petrol and after restarting the car the light had gone off. I was wary that something could be up so as I went off up the road I let the revs and boost climb slowly. The light came back on at around 3k revs so I drove home very gingerly.
Diagnostic has come up as Code 52 - Knock Sensor. After doing a bit of reading on here, it seems like this means something is up with the sensor or cabling. So I have a couple of questions...
1) Does this definetely mean that something is wrong with the sensor or loom? Or does this code mean that the ECU is detecting knock?
2) Are there any confirmed tests for testing the sensor and loom? I understand its only single wire right?
Just for info, im running 0.8bar on standard CT9, decat, relocated filter and JAM ECU so would be very suprised if the engine was knocking. Especially at 3k RPM!!
Any help appreciated!
Cheers
John
While driving home tonight I noticed the engine warning light had come on. I stopped for petrol and after restarting the car the light had gone off. I was wary that something could be up so as I went off up the road I let the revs and boost climb slowly. The light came back on at around 3k revs so I drove home very gingerly.
Diagnostic has come up as Code 52 - Knock Sensor. After doing a bit of reading on here, it seems like this means something is up with the sensor or cabling. So I have a couple of questions...
1) Does this definetely mean that something is wrong with the sensor or loom? Or does this code mean that the ECU is detecting knock?
2) Are there any confirmed tests for testing the sensor and loom? I understand its only single wire right?
Just for info, im running 0.8bar on standard CT9, decat, relocated filter and JAM ECU so would be very suprised if the engine was knocking. Especially at 3k RPM!!
Any help appreciated!
Cheers
John